Example repo Node.js CI/CD with GitHub Actions

The example web app needs to connect to a MongoDB instance.

The repo provides a [Dockerfile] and a docker-compose.yaml to help you understand how the app works:

# Interactive run
docker compose -f ./deploy/docker-compose.yaml up;

# Detached run
docker compose -f ./deploy/docker-compose.yaml up -d;

The goals are incremental:

1. Build and test Node.js app code after pushes

2. (TODO) Build Docker image and publish to DockerHub after new tag pushes

3. (TODO) Deploy to servers or clusters